baber/WOPTO huggingface dataset:
Patent CA-2679241-C (CA)
Title: Appareil destine a l'extraction de saccharides d'un materiau a base de lignocellulose par hydrolyse et utilisation d'un certain materiau dans l'appareil
Inventor: VAN DER MEULEN TORBJOERN
IPC: C22C38/44
Filed: 2008-03-06
Granted: 2015-10-20
Abstract: La présente invention concerne l'utilisation d'un matériau relativement peu coûteux pour contenir au moins une solution d'un acide minéral fortement acide diluée avec de l'eau, pour extraire des saccharides d'un matériau à base de lignocellulose par hydrolyse à une température de 175 à 240 °C, une pression de 6 à 34 bars (0,6 à 14 MPa) et en une durée de 1 à 60 minutes. Cette utilisation est caractérisée en ce que le matériau comprend, en plus du fer en une quantité supérieure à toutes les autres substances individuelles et généralement supérieure ou égale à 50 % en poids, au moins du chrome en une quantité de 10,5 à 30 % en poids, du nickel en une quantité de 2,5 à 29 % en poids et du molybdène en une quantité de 0 à 7 % en poids. L'invention concerne également un appareil.
Patent CA-2683630-C (CA)
Inventor: NAGAYASU YOSHIYUKI
IPC: B01J29/12
Filed: 2008-03-04
Granted: 2015-02-03
Abstract: The present invention provides a desulfurization system for desulfurizing a hydrocarbon fuel containing a light amount of methanol and a slight amount of water.  The desulfurization system comprises a Y-type zeolite-based desulfurizing agent containing at least copper arranged upstream of the system and an X-type zeolite-based desulfurizing agent containing at least silver arranged downstream of the system and thus can maintain desulfurization effect for a long period of time.
Patent CA-2696832-C (CA)
Title: Pile a combustible avec maille etiree decalee
Inventor: HAYASHI TOMOKAZU
IPC: H01M8/04
Filed: 2009-08-27
Granted: 2013-02-12
Abstract: L'invention concerne une pile à combustible caractérisée par une réduction adéquate de la chute de pression d'un gaz sur un trajet d'écoulement de gaz. La pile à combustible comprend une structure cellulaire formant un trajet d'écoulement de gaz constitué d'un métal extensible, les segments de liaison (BO) qui solidarisent la maille du métal extensible (28) étant rehaussés de manière à raccourcir partiellement la liaison et à former une partie des segments de base (ST). Si l'on regarde les ouvertures (30) formées par la maille de métal extensible (28) suivant la direction FD, on constate alors un accroissement de la surface de chevauchement suivant la direction TD des ouvertures de devant et de derrière (30). L'accroissement de la section du trajet d'écoulement de gaz formé par l'enchaînement suivant la direction FD des ouvertures (30) qui se chevauchent suivant la direction TD permet au gaz (GF) de suivre le trajet d'écoulement de gaz sans changements de direction répétés, d'où une réduction de la chute de pression.
Patent CA-2698265-C (CA)
Inventor: STANFILL CRAIG W
IPC: G06F5/00
Filed: 2008-09-19
Granted: 2017-08-29
Abstract: Processing data elements associated with a hierarchy that includes multiple levels includes: forming multiple flows of data elements, with each flow being associated with a level of the hierarchy; and including within at least some of the flows hierarchical structure information associated with a level of the hierarchy.  For at least one of the levels, two or more and fewer than all of the flows include hierarchical structure information associated with that level.
Patent CA-2698323-C (CA)
Inventor: BEHRENS HOLGER
IPC: B01J19/22
Filed: 2008-10-11
Granted: 2012-02-07
Abstract: The invention relates to a lock device (10, 10') having at least one individual lock (11) for the insertion of strip material (2). In order to be able to maintain or repair the lock device, particularly the individual locks thereof, without needing to remove strip material (2) from the lock device, the invention proposes that the individual lock be made of at least one first and one second part, wherein the two parts are connected to one another via a releasable connection in order to open and close the individual lock, and for at least one device (24, 25) to be provided for moving or displacing the first and second part of the individual lock relative to one another in or opposite the transport direction of the strip material (2) when the connection is open.
Patent CA-2708013-C (CA)
Inventor: HENDERSON LEE DOUGLAS
IPC: C08F4/6592
Filed: 2010-06-18
Granted: 2018-04-17
Abstract: Ketimide ligand containing catalyst/reactor continuity in a dispersed phase reaction in terms of initial activation and subsequent deactivation may be improved by treating the support with a metal salt. The activator and catalyst are then deposited on the treated support. The resulting catalyst has a lower consumption of ethylene during initiation and a lower rate of deactivation. Preferably the catalyst is used with an antistatic agent.
Patent CA-2709929-C (CA)
Inventor: SHEPHERD MICHAEL
IPC: E21B7/06
Filed: 2008-12-16
Granted: 2014-07-22
Abstract: A steerable system comprises a first rotatable housing (22), a second rotatable housing (24) connected to the first rotatable housing (22) by an adjustable joint (26), a cam member (42) held against rotation, in use, and cam follower means cooperable with the cam member (42) and moveable to drive the second rotatable housing (24) for movement relative to the first rotatable housing (22) about the adjustable joint (26).
Patent CA-2716975-C (CA)
Inventor: ZAJTUNOVICH GAREEV FANIS
IPC: E21B43/22
Filed: 2010-09-17
Granted: 2018-05-01
Abstract: A device for treating a wellbore comprises a pressurized gas chamber and a combustible diaphragm sealing an opening in the pressurized gas chamber. A combustible composite material is disposed outside the pressurized gas chamber and adjacent to the diaphragm. There is an igniter for igniting the composite material in response to an electrical pulse fed along a cable from a mouth of the wellbore. The composite material includes ammonium nitrate, hexachloroethane and chlorinated polyvinylchloride resin.
Patent CA-2724338-C (CA)
Inventor: CHEN XINMIN
IPC: B01J31/10
Filed: 2010-12-07
Granted: 2014-02-18
Abstract: Un catalyseur acide solide présentant une résine d'échange cationique d'acide fort, laquelle possède une structure en réseau réticulé et des acides sulfoniques aromatiques libres adsorbés dans le réseau. Le catalyseur acide solide est préparé par traitement d'une résine d'échange cationique d'acide fort avec des acides sulfoniques aromatiques dans une solution. Le catalyseur est utile pour préparer des antioxydants de caoutchouc RD et pour d'autres réactions catalysées par des acides forts.
Patent CA-2724410-C (CA)
Inventor: FAURE ANDRE
IPC: A61N1/06
Filed: 2009-05-18
Granted: 2017-08-29
Abstract: The present invention relates to a Radiofrequency surgical instrument comprising at least two dry electrodes (3 and 4, or 3 and 5) and a electrode guiding device (6) comprising a main body (7),having a proximal end (73) and a distal end (74), and at least two insertion holes (8 and 81 or 82) guiding said electrodes (3 and 4, or 3 and 5), said insertion holes (8 and 81 or 82) ex-tending through the body (7).
Patent CA-2727972-C (CA)
Inventor: LIANG XIAODONG
IPC: H02P27/04
Filed: 2011-01-14
Granted: 2016-06-28
Abstract: A subsea power distribution system includes a three-phase AC power source; multiple variable frequency drives having inputs and outputs, with their inputs connected to the AC power source; an electric motor connected in series to the output of each variable frequency drive; and a passive harmonic filter system having its input connected, in parallel with the variable frequency drives, to the AC power source. The filter system includes multiple harmonic filters, each harmonic filter tuned to a specific harmonic frequency. Each harmonic filter includes a plurality of sub-filters. Each sub-filter includes a reactor connected in series to a main capacitor and one or more detuning capacitors. Each of the multiple harmonic filters is tuned to a different specific harmonic, and includes sub-filters also tuned to the same respective harmonic, and each sub-filter is sized to equally share the kVAR load of its respective harmonic filter.
Patent CA-2728798-C (CA)
Title: Systeme comprenant une plate-forme de travail mobile, ainsi qu'un appareil correspondant et une grue
Inventor: MATIKAINEN PEKKA
IPC: B66F11/04
Filed: 2011-01-18
Granted: 2015-10-27
Abstract: Système comprenant ceci : un mât ou une structure de rail (1, 24), une plate-forme de travail mobile (2) raccordée au mât ou à la structure de rail; un dispositif de levage et dabaissement (7) sous le contrôle duquel la plate-forme peut être déplacée le long du mât ou de la structure de rail; une structure de cadre mobile (12) raccordée au mât ou à la structure de rail; de même quun soutien supérieur (14) et un soutien inférieur (13) qui sont placés à distance lun de lautre, en direction verticale, et grâce auxquels la structure de cadre est raccordée au mât ou à la structure de rail. Ladite structure de rail sallonge au-delà de la plate-forme de travail, de sorte que le soutien supérieur est placé au-dessus de la plate-forme de travail et que le soutien inférieur est placé sous la plate-forme de travail. Dans un appareil correspondant, la structure de cadre (12) est placée pour être raccordée au mât ou à la structure de rail. Une grue correspondante comprend également une grue (11) permettant de manipuler des charges et des poids et qui est raccordée à la structure de cadre.
Patent CA-2731756-C (CA)
Title: Method for repairing and/or upgrading a component, especially of a gas turbine
Inventor: STANKOWSKI ALEXANDER
IPC: F01D5/12
Filed: 2011-02-14
Granted: 2016-04-05
Abstract: The invention refers to a method for repairing and/or upgrading a component (10'), preferably of a gas turbine, especially a blade (10'), which component has been deformed during operation. A simplification with cost advantages is achieved by a first nominal CAD model (M1) of the non-deformed component (10) being made available, by the deformed component (10') being measured, by the first CAD-model (M1), with the aid of the data determined on the deformed component (10'), being transformed into a second CAD model (M2) of the deformed component (10') by morphing, by a cutting line, which determines a cut-out in the component (10'), and also an insert piece, which can be inserted in the cut-out, being established in the second CAD model (M2), by a cut-out being introduced into the component (10') in accordance with the cutting line, by an insert piece for inserting in the cut-out being manufactured in accordance with the cutting line, by the manufactured insert piece being inserted in the cut-out, and by the inserted insert piece being connected to the component (10') in a materially bonding manner.
Patent CA-2737174-C (CA)
Title: Amplification of interleaved optical signals
Inventor: CUNNINGHAM JAMES A
IPC: H04B10/118
Filed: 2011-04-13
Granted: 2014-10-28
Abstract: A technique for generating a data signal and a beacon signal for free space optical communications involves generating a data signal having a first optical wavelength and a beacon signal having a second optical wavelength. The data signal is encoded with data via modulation at a first modulation rate. The beacon signal is an inverted version of the data signal and can be further modulated at a second modulation rate that is less than the first modulation rate. The data and beacon signals are optically combined to produce a combined signal in which power attributable to the beacon signal is interleaved with and substantially non-overlapping temporally with power attributable to the data signal. The combined signal is amplified via a fiber amplifier, and the combined signal is supplied to transmitter optics for transmitting the data signal and the beacon signal into free space.
Patent CA-2742613-C (CA)
Title: Materiau matriciel en graphite et liant inorganique, convenant pour le stockage final de dechets radioactifs, son procede de fabrication, sa transformation et son utilisation
Inventor: HROVAT MILAN
IPC: C03C3/00
Filed: 2009-11-09
Granted: 2014-02-18
Abstract: La présente invention concerne un matériau matriciel pour le stockage intermédiaire et/ou final sans danger de déchets radioactifs, composé de graphite et d'au moins un liant inorganique. Les matériaux connus jusqu'ici ne garantissent pas que les déchets radioactifs restent enfermés sur une période de plus de 10 millions d'années. Le matériau matriciel, ainsi que des blocs du même matériau, conviennent pour l'inclusion et le stockage final sans danger de déchets radioactifs sur une période encore plus longue que celle ci-dessus. Par ailleurs, des blocs du matériau matriciel contenant des déchets radioactifs inclus peuvent être fabriqués sans problème.
Patent CA-2750046-C (CA)
Title: Gas supply interface for a water heater
Inventor: CLAYTON RUSSELL
IPC: F16L5/00
Filed: 2011-08-23
Granted: 2014-07-15
Abstract: The present invention relates to a gas supply interface for delivering combustions gases to a combustion chamber of a heating device including a door having a serrated opening and a gas supply tube having a flange and which is inserted through the serrated opening of the door.
Patent CA-2755519-C (CA)
Inventor: CURRO JOHN JOSEPH
IPC: B32B7/02
Filed: 2010-03-24
Granted: 2014-05-06
Abstract: A laminate web having a nonwoven web in facing relationship with a polymer film. The laminate web has a first side comprising the polymer film and a plurality of discrete tufts including fibers integral with and extending from the nonwoven web. Each of the tufts has a tuft base proximal to the nonwoven web and a distal portion opposing the tuft base. At least part of the distal portion of each of the tufts is covered by a cap, each cap being an integral extension of said polymer film extending over the distal portion of a discrete tuft. The cap has a first opening including a location of rupture in the polymer film above which the tuft extends.
Patent CA-2756385-C (CA)
Inventor: OH KWANG SEOK
IPC: E04F15/02
Filed: 2010-03-12
Granted: 2014-05-20
Abstract: Disclosed is a floorboard to provide simplified assembly of flooring panels without damage and achieve enhanced horizontal coupling force. The floorboard includes a tongue part provided at a first flooring panel and a recessed part provided at a second flooring panel. The tongue part includes a tongue protrusion, a tongue bottom portion, and a raised retaining portion protruding downward from the tongue bottom portion. The recessed part includes an upper lip caught by the tongue protrusion when the tongue part is inserted into the recessed part, a lower lip, a raised portion protruding upward from an end of the lower lip, and a guide wall defining an inner wall of the recessed part and having the same contour as an arc drawn by an end of the tongue protrusion as the tongue part introduced between the upper and lower lips is pivotally rotated.
Patent CA-2757958-C (CA)
Title: Systeme d'administration de fluide medical avec baguette equipee d'identification radiofrequence
Inventor: BRUCE JOHN K
IPC: A61M5/145
Filed: 2010-04-05
Granted: 2017-08-22
Abstract: L'invention porte sur un dispositif d'injection (120) utilisé dans l'administration de fluides médicaux à un patient. Le dispositif d'injection (120) peut comprendre un pilote de piston de seringue (126a) et une seringue (140). La seringue (140) peut comprendre un dispositif de mémorisation de données de seringue (134). Le dispositif d'injection (120) peut comprendre un dispositif de communication (132a) pouvant être disposé dans chacune de conditions fixes attachée et détachée. Le dispositif de communication (132a) peut être actionnable afin de lire un dispositif de mémorisation de données (134) dans son champ de vision. Lorsque le dispositif de communication (132a) est fixé au dispositif d'injection (120) et que la seringue (140) est installée sur le dispositif d'injection (120), le dispositif de communication (132a) peut être actionnable pour lire le dispositif de mémorisation de données (134) associé à la seringue (140). Lorsqu'il est dans une condition détachée, le dispositif de communication (132a) peut être actionné pour être manipulé à la main de telle sorte qu'il est possible de lire divers autres dispositifs de mémorisation de données (134).
Patent CA-2762943-C (CA)
Inventor: ROWSE DAN D
IPC: A01B73/06
Filed: 2004-08-11
Granted: 2013-01-15
Abstract: A foldable hay rake has two rake arms comprised of two or more arm members with rake wheels thereon. The hay rake arms are pivotally secured together to a pivot assembly to pivot in a vertical plane. The pivot assembly is pivotally secured for pivoting in a horizontal plane to a vertical post having positioning wheels at a lower end. An upper end is pivotally secured to outer ends of wing arms comprised of parallelogram members which are pivotally secured to a central base frame, which has a power cylinder to pivot the wing arms in a horizontal plane. A lift tube is mounted to the rake arm and attached to the raking wheels. A hydraulic cylinder is attached to the rake arm and the forward end of the lift tube. As the hydraulic cylinder operates, it pulls the lift tube from the forward end, raising the raking wheels.
Patent CA-2766862-C (CA)
Title: Method and system for making a stepped end
Inventor: SARGIN GARY F
IPC: B31B50/74
Filed: 2012-02-01
Granted: 2018-05-22
Abstract: A method and apparatus for making a stepped end on a tube of flexible material includes a tube slitting station having a slitting tool with double edge slitting blades penetrating through the tube to provide respective slits beside a first panel and beside a second panel, respectively; a first trimming station trimming a first panel of the tube to a first shortened length, a second trimming station trimming the side gussets to a second length, wherein the second length is longer than the first shortened length of the first panel; and an adhesive applying station applying adhesive on the tube above and below a fold line across the tube, wherein the tube is adapted to be folded along the fold line, and the adhesive material is adapted to form an adhesive to adhesive seal above and below the fold line while the tube is folded to provide a closed stepped end for a bag.
Patent CA-2767165-C (CA)
Inventor: WANTLING STEVEN J
IPC: C04B41/47
Filed: 2010-06-21
Granted: 2014-08-12
Abstract: Disclosed are wax emulsion compositions for curing or sealing concrete and cement formulations, methods for preparing and processes for using the same. The modifiers are applicable to curing or sealing membranes, used in roadways, highways, parking lots and other freshly placed or poured concrete surfaces to retain moisture and achieve high compressive strengths. This invention also relates to materials used to coat, spray, brush, roll etc. on conventional Portland cement concrete mix designs or other applied concrete mixes in formed structural shapes and transport road mix designs, providing an effective layer that controls and minimizes moisture loss from the mix to enable proper curing and achievement of desired compressive strengths. The compositions of the invention further provide for concrete and cement formulations having lower water soluble chloride content.
Patent CA-2768435-C (CA)
Inventor: NOGUCHI KAZUHIDE
IPC: B64D47/08
Filed: 2010-07-20
Granted: 2016-08-16
Abstract: Provided is an image capturing device for optically scanning an image-capturing target by moving toward a predetermined scanning direction and for capturing an image of the image-capturing target. The image capturing device comprises: a light-receiving means plurally disposed in a direction orthogonal to the scanning direction on the light-receiving surface of the image capturing device and storing charge depending on the amount of light received from the image-capturing target; and an output means for outputting the charge stored by the light-receiving means at each predetermined output period of the light-receiving means, the output period being set to be longer as the length of a light-receiving area of the image-capturing target in the scanning direction increases.
Patent CA-2776103-C (CA)
Title: Managing data
Inventor: HOLDEN DANIAL E
IPC: H04N21/238
Filed: 2012-05-04
Granted: 2019-10-22
Abstract: An apparatus, method, and system are provided for binding application data associated with an application with content asset data associated with a content asset. In some embodiments, capacity or bandwidth for each of the application data and the content asset data may be allocated in accordance with one or more profiles. The one or more profiles may include horizontal aspects, vertical aspects, linear and non- linear aspects, and the like. In some embodiments, the binding may take place at a content provider location in accordance with early binding practices, at a central location in accordance with late binding practices, and/or at a user equipment device in accordance with user binding practices.
Patent CA-2776337-C (CA)
Inventor: BINDER DAVID ALAN
IPC: A61Q1/04
Filed: 2010-12-15
Granted: 2017-08-29
Abstract: Compositions and methods are disclosed for stabilizing glycerin-in-oil emulsions, which can be used to significantly reduce thermal instability or instability over time compared to traditional cosmetics or topical formulations. The compositions comprise one or more oil-soluble rheological modifiers and optionally one or more emulsifiers in a glycerin-in-oil emulsion.
Patent CA-2777432-C (CA)
Inventor: BUSCH DETLEF
IPC: H01M50/443
Filed: 2010-10-13
Granted: 2018-05-15
Abstract: The invention relates to a method for producing a dispersion of nanoscale dicarboxylic acid salts, to the use of these dispersions for producing a compound, and to the use for producing films. The invention further relates to the use of the compounds for producing films.
Patent CA-2778230-C (CA)
Inventor: WEISSELBERG EDWARD
IPC: C10G1/04
Filed: 2010-05-28
Granted: 2016-03-29
Abstract: A method for the pyrolytic extraction of hydrocarbons such as shale oil from kerogen. Oil shale containing kerogen which has been ground into particulate form, is cascaded downwardly between a plurality of rotating trays within a heated processing chamber. As the hydrocarbons are volatized within the chamber, the volatiles are collected and condensed within a condenser or other suitable recovery apparatus.
Patent CA-2781355-C (CA)
Inventor: YU SAN-CHUAN
IPC: B60C23/20
Filed: 2012-06-28
Granted: 2014-12-16
Abstract: A blank tire pressure monitoring device includes a housing having an air valve at one end and connection terminals at an opposite end, a circuit board mounted in the housing and carrying a pressure sensor, a temperature sensor, an acceleration sensor, an analog-digital converter electrically connected with the pressure sensor, the temperature sensor and the acceleration sensor, a general purpose I/O terminal unit electrically connected with the connection terminals of the housing; an embedded microcontroller module electrically connected with the general purpose I/O terminal unit and the analog-digital converter and having built therein a flash memory, a microcontroller core and a special-function register controller, a LF receiver electrically connected to the embedded microcontroller module, and a transmitter electrically connected to the embedded microcontroller module; and a method is still also disclosed for setting up a blank tire pressure monitoring device.
Patent CA-2782767-C (CA)
Title: Distributeur de contenants
Inventor: ATTREE JULIAN
IPC: A47F1/04
Filed: 2012-07-06
Granted: 2019-02-26
Abstract: Un distributeur pour récipients est constitué dun rail, dun dispositif de retenue avant et dune bobine poussoir fixée à lintérieur dun poussoir. Le rail sert à suspendre les récipients retenus par leur lèvre, alors que le poussoir, fixé à lintérieur du rail, pousse continuellement vers lavant sur les récipients. Par ailleurs, le dispositif de retenue avant comprend deux saillies de butée qui servent de barrière pour empêcher les récipients daller trop loin vers lavant. Une personne qui désire retirer un récipient na quà tirer celui-ci vers lavant de manière à ce quil franchisse la barrière créée par les saillies de butée du dispositif de retenue avant.